Dapr checks for running dapr_redis container when --redis-host is specified

[mukundansundar]

Dapr is still installed in self-hosted mode.

But there is an error printed at the end of init.

Expected Behavior

Dapr init skips checking redis container and not error is printed.

$ dapr init --redis-host testhost
⌛  Making the jump to hyperspace...
←  Downloading binaries and setting up components... You have specified redis-host: testhost. Make sure you have a redis server running there.
→  Downloading binaries and setting up components...
Dapr runtime installed to $HOME/.dapr/bin, you may run the following to add it to your path if you want to run daprd directly:
    export PATH=$PATH:$HOME/.dapr/bin
✅  Downloaded binaries and completed components set up.
ℹ️  daprd binary has been installed to $HOME/.dapr/bin.
ℹ️  dapr_placement container is running.
ℹ️  dapr_zipkin container is running.
ℹ️  Use `docker ps` to check running containers.
✅  Success! Dapr is up and running. To get started, go here: https://aka.ms/dapr-getting-started

Actual Behavior

$ dapr init --redis-host testhost
⌛  Making the jump to hyperspace...
←  Downloading binaries and setting up components... You have specified redis-host: testhost. Make sure you have a redis server running there.
←  Downloading binaries and setting up components...
Dapr runtime installed to $HOME/.dapr/bin, you may run the following to add it to your path if you want to run daprd directly:
    export PATH=$PATH:$HOME/.dapr/bin
✅  Downloaded binaries and completed components set up.
ℹ️  daprd binary has been installed to $HOME/.dapr/bin.
ℹ️  dapr_placement container is running.
❌  container dapr_redis is not running

Steps to Reproduce the Problem

Run dapr init --redis-host testhost

Release Note

RELEASE NOTE: SKIP container check for Redis when --redis-host is specified.